AU658497B2 - Process for refining bismuth - Google Patents

Process for refining bismuth Download PDF

Info

Publication number
AU658497B2
AU658497B2 AU36870/93A AU3687093A AU658497B2 AU 658497 B2 AU658497 B2 AU 658497B2 AU 36870/93 A AU36870/93 A AU 36870/93A AU 3687093 A AU3687093 A AU 3687093A AU 658497 B2 AU658497 B2 AU 658497B2
Authority
AU
Australia
Prior art keywords
dross
bismuth
upgraded
lead
cupellation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
AU36870/93A
Other languages
English (en)
Other versions
AU3687093A (en
Inventor
Stephen A. Blaskovich
Funsho K. Ojebuoboh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Asarco LLC
Original Assignee
Asarco LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Asarco LLC filed Critical Asarco LLC
Publication of AU3687093A publication Critical patent/AU3687093A/en
Application granted granted Critical
Publication of AU658497B2 publication Critical patent/AU658497B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B30/00—Obtaining antimony, arsenic or bismuth
    • C22B30/06—Obtaining bismuth
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B13/00—Obtaining lead
    • C22B13/02—Obtaining lead by dry processes
    • C22B13/025—Recovery from waste materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Silicon Compounds (AREA)
  • Processing Of Solid Wastes (AREA)
AU36870/93A 1992-04-14 1993-04-08 Process for refining bismuth Ceased AU658497B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US868388 1992-04-14
US07/868,388 US5234492A (en) 1992-04-14 1992-04-14 Refining of bismuth
BE9300565A BE1007044A3 (fr) 1992-04-14 1993-06-03 Procede d'affinage du bismuth.

Publications (2)

Publication Number Publication Date
AU3687093A AU3687093A (en) 1993-10-21
AU658497B2 true AU658497B2 (en) 1995-04-13

Family

ID=25662733

Family Applications (1)

Application Number Title Priority Date Filing Date
AU36870/93A Ceased AU658497B2 (en) 1992-04-14 1993-04-08 Process for refining bismuth

Country Status (7)

Country Link
US (1) US5234492A (es)
JP (1) JPH06108177A (es)
CN (1) CN1031651C (es)
AU (1) AU658497B2 (es)
BE (1) BE1007044A3 (es)
CA (1) CA2093693A1 (es)
MX (1) MX9302022A (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003074743A2 (en) * 2002-03-01 2003-09-12 Mcgill University Process for bismuth recovery from lead-bismuth dross
CN100413984C (zh) * 2006-09-26 2008-08-27 郴州市三和有色金属有限公司 一种高纯铋的除杂精炼工艺
RU2478128C2 (ru) * 2011-05-20 2013-03-27 Федеральное государственное бюджетное учреждение науки Институт неорганической химии им. А.В. Николаева Сибирского отделения Российской академии наук (ИНХ СО РАН) Способ очистки висмута от полония
RU2505615C2 (ru) * 2012-04-06 2014-01-27 Федеральное государственное бюджетное учреждение науки Институт неорганической химии им. А.В. Николаева Сибирского отделения Российской академии наук Способ очистки висмута
RU2514766C2 (ru) * 2012-06-05 2014-05-10 Федеральное государственное бюджетное учреждение науки Институт неорганической химии Сибирского отделения Российской академии наук (ИНХ СО РАН) Способ очистки висмута
RU2541244C1 (ru) * 2013-09-09 2015-02-10 Федеральное государственное бюджетное учреждение науки Институт неорганической химии им. А.В. Николаева Сибирского отделения Российской академии наук Способ очистки висмута
RU2660444C1 (ru) * 2017-05-30 2018-07-06 Федеральное государственное бюджетное учреждение науки Институт металлургии Уральского отделения Российской академии наук (ИМЕТ УрО РАН) Способ переработки германийсодержащих материалов

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4039323A (en) * 1976-04-02 1977-08-02 Asarco Incorporated Process for the recovery of bismuth
EP0207656A1 (en) * 1985-06-10 1987-01-07 Britannia Refined Metals Limited Recovery of metals from their alloys with lead

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1989734A (en) * 1932-10-08 1935-02-05 American Smelting Refining Production of bismuth
DE1148082B (de) * 1961-04-20 1963-05-02 Metallgesellschaft Ag Verfahren und Vorrichtung zur Gewinnung von Wismut aus Blei-Wismut-Legierungen
US4039322A (en) * 1976-04-02 1977-08-02 Asarco Incorporated Method for the concentration of alkaline bismuthide in a material also containing molten lead
US5041160A (en) * 1988-05-20 1991-08-20 Timminco Limited Magnesium-calcium alloys for debismuthizing lead
AU620822B2 (en) * 1988-05-20 1992-02-27 Timminco Limited Magnesium-calcium alloys for debismuthizing lead

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4039323A (en) * 1976-04-02 1977-08-02 Asarco Incorporated Process for the recovery of bismuth
EP0207656A1 (en) * 1985-06-10 1987-01-07 Britannia Refined Metals Limited Recovery of metals from their alloys with lead

Also Published As

Publication number Publication date
JPH06108177A (ja) 1994-04-19
MX9302022A (es) 1994-07-29
AU3687093A (en) 1993-10-21
BE1007044A3 (fr) 1995-02-28
CA2093693A1 (en) 1993-10-15
US5234492A (en) 1993-08-10
CN1077499A (zh) 1993-10-20
CN1031651C (zh) 1996-04-24

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired